chore: set version number for python (#1009)
chore: set version number for python (#1009)

* chore: set version number

* move release-as to top-level for multiple packages now

Co-authored-by: Joel Dodge <7bf69e7d4fe7f1a10560532f57581e8828c014a7@google.com>
looker-open-source/sdk-codegen,looker-open-source/sdk-codegen,looker-open-source/sdk-codegen,looker-open-source/sdk-codegen,looker-open-source/sdk-codegen,looker-open-source/sdk-codegen,looker-open-source/sdk-codegen,looker-open-source/sdk-codegen,looker-open-source/sdk-codegen